this post was submitted on 04 Apr 2025
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What would have happened if we just dropped a 20tb hard drive in front of the computer researchers of that time?
World war? Aliens? Or just trashed due to how advanced the tech in it would be to them? Yeah, I think the last.
Nothing, they would have no idea what it was, or how to interface with it. They might even end up destroying it because they have no idea of the power requirements. Even if they managed to get it powered up and guessed at what it was for, they would still be stuck with the issue of not having an operating system which is capable of logically addressing all of the storage. And the lack of drivers would make that even harder.
A lot of modern technology sits atop a mountain of other modern technology which must be sorted out before you can even start to think about designing the end product. It could be that, since they knew what was possible, and had an example to crib off of, scientists and engineers could have gotten to that point faster. But, there is just an insane amount of prior tech in front of modern computers that any one piece of it, thrown back that far, would likely just be shiny junk.
The hard drive controller has a dual core cortex-r that was more powerful than all the computers in existence at the time.
One of my favorite things about what you are saying is modern transistor gates are smaller than microscope resolution at the time. Even if they could recognize an integrated circuit it would be another 10-20 years before they could even start to reverse engineer it.
Yeah that or aliens.
The power requirements are printed right on the label tho…also they had x-rays back then too.
Printed circuit boards were becoming "commonplace" (according to Wikipedia) and the transistor had been invented about 9 years before, so they'd probably be able to figure out at least conceptually what they were looking at. In other words, it's not as if it would seem like a magical rock etched with runes or something, like it would if you showed it to somebody from 1556.
Therefore, I think they'd get out a microscope and oscilloscope and start trying to reverse-engineer it. Probably speed up the development of computer technology quite a bit, by giving them clues on what direction to go.
Knowing what something is doesn't necessarily teach people how it was made. No matter how much you examine a sheet of printed paper, someone with no conception of a laser printer would not be able to derive that much information about how something could have produced such precise, sharp text on a page. They'd be stuck thinking about movable metal type dipped in ink, not lasers burning powdered toner onto a page.
If you took a modern finFET chip from, say, the TSMC 5nm process nodes, and gave it to electrical engineers of 1995, they'd be really impressed with the physical three dimensional structure of the transistors. They could probably envision how computers make it possible to design those chips. But they'd had no conception of how to make EUV at wavelengths necessary to make the photolithography possible at those sizes. No amount of the examination of the chip itself will reveal the secrets of how it was made: very bright lasers pointed at an impossibly precise stream of liquid tin droplets against highly polished mirrors that focus that EUV radiation against the silicon and masks that make the 2-dimensional planar pattern, then advanced techniques for lining up 2-dimensional features into a three dimensional stack.
It's kinda like how we don't actually know how Roman concrete or Damascus steel was made. We can actually make better concrete and steel today, but we haven't been able to reverse engineer how they made those materials in ancient times.
You would be burned as a witch.
I way more than a duck though
Do you weigh more than a duck with an anvil?
Guess that depends on the anvil https://www.anvilfire.com/anvils/af_anvils-largest.php